feat: 调整按层次自动获取编号的方法

web/building_saas/main/js/views/divide_view.js

@@ -258,8 +258,8 @@ let divideObj = {
     this.execBillsSheet.setRowCount(this.execBillsDatas.length);
   },
 
-  getExeBillCode:function(ID){//从后面往前匹配好像简单一点，可能想得复杂了
-    let bNode = projectObj.project.mainTree.findNode(ID);
+  getExeBillCode:function(ID,tree=projectObj.project.mainTree){//从后面往前匹配好像简单一点，可能想得复杂了
+    let bNode = tree.findNode(ID);
     if(!bNode) return "";
     let nodes= [];
     getNodes(bNode);